unit 6 Flashcards
1
Q
constellation
A
a group of starts that appears to make a pattern in the night sky
2
Q
gravatity
A
a force that attracts all objects in the universe toward one another near earth surface a force that pulls things toward the center of earth
3
Q
orbit
A
the path of one object in space around another obeject
4
Q
revolution
A
the movemt of earth one time around the sun
